公开(公告)号：US10753012B2

公开(公告)日：2020-08-25

申请号：US15335798

申请日：2016-10-27

Applicant: PIXELLIGENT TECHNOLOGIES, LLC

Inventor： Wei Xu ,  Zehra Serpil Gonen Williams ,  Yijun Wang ,  Robert J. Wiacek ,  Xia Bai ,  Linfeng Gou ,  Selina I. Thomas ,  Jun Xu

IPC: C30B29/16 ,  B82Y30/00 ,  B82Y40/00 ,  C30B7/10 ,  C30B7/14 ,  H01B1/00 ,  C01G25/00 ,  C01G25/02 ,  C01G27/00 ,  C30B29/22 ,  C30B33/00 ,  H01L21/02 ,  H01L51/00

Abstract: Preparation of semiconductor nanocrystals and their dispersions in solvents and other media is described. The nanocrystals described herein have small (1-10 nm) particle size with minimal aggregation and can be synthesized with high yield. The capping agents on the as-synthesized nanocrystals as well as nanocrystals which have undergone cap exchange reactions result in the formation of stable suspensions in polar and nonpolar solvents which may then result in the formation of high quality nanocomposite films.

公开(公告)号：US20180223107A1

公开(公告)日：2018-08-09

申请号：US15749237

申请日：2016-07-27

Applicant: PIXELLIGENT TECHNOLOGIES LLC

Inventor： Selina MONICKAM ,  Darryl PETERS ,  Gregory COOPER ,  Zhiyun CHEN

IPC: C09D5/33 ,  C09D135/02 ,  H01L51/52 ,  H01L51/00 ,  C09D7/40 ,  C09C3/08

CPC classification number: C09D5/004 ,  C08K3/22 ,  C08K9/04 ,  C08K9/06 ,  C08K2003/2244 ,  C08K2201/005 ,  C08K2201/011 ,  C09C3/08 ,  C09D4/00 ,  C09D5/00 ,  C09D7/62 ,  C09D7/67 ,  C09D7/68 ,  C09D7/69 ,  C09D135/02 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/5268 ,  H01L2251/303

Abstract: The present disclosure provides a high refractive index acrylic formulation embedded with sub-10 nm metal oxide nanocrystals. The formulation is ideal for high refractive index, high transparency coating for a variety of optical applications including OLED lighting.

公开(公告)号：US20180127676A1

公开(公告)日：2018-05-10

申请号：US15569271

申请日：2016-05-04

Applicant: PIXELLIGENT TECHNOLOGIES LLC ,  UCHICAGO ARGONNE, LLC ,  THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA

Inventor： Imene LAHOUIJ ,  Robert CARPICK ,  Andrew JACKSON ,  Harman KHARE ,  Nitya GOSVAMI ,  Nicholaos G. DEMAS ,  Robert A. ERCK ,  Aaron C. GRECO ,  George R. FENSKE ,  Wei XU ,  Gregory COOPER ,  Zhiyun CHEN

IPC: C10M125/10 ,  C10M171/06 ,  C10M141/10

CPC classification number: C10M125/10 ,  B82Y30/00 ,  B82Y40/00 ,  C10M141/10 ,  C10M171/06 ,  C10M2201/14 ,  C10M2203/1006 ,  C10M2205/00 ,  C10M2205/0285 ,  C10M2207/2805 ,  C10M2209/1033 ,  C10M2223/045 ,  C10M2229/025 ,  C10N2210/04 ,  C10N2220/082 ,  C10N2220/084 ,  C10N2230/58 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/10 ,  C10N2250/10 ,  C10N2250/121

Abstract: The presently disclosed technology relates to a nano-additives to improve the performance of lubricants, oils, and greases. More specifically, the presently disclosed technology relates to applying capped metal oxide nanoparticles, such as capped zirconia nanoparticles, in the lubricants to produce a tribofilms on the lubricating surfaces to provide wear protection to the said surfaces. Also, the interaction of the capped zirconia nanoparticles with other commonly used additives in lubricants may further optimize the performance of the resulting tribofilms.

公开(公告)号：US20180023212A1

公开(公告)日：2018-01-25

申请号：US15701821

申请日：2017-09-12

Applicant: PIXELLIGENT TECHNOLOGIES, LLC

Inventor： Zehra Serpil GONEN WILLIAMS ,  Yijun WANG ,  Robert J. WIACEK ,  Xia BAI ,  Linfeng GOU ,  Selina I. THOMAS ,  Wei XU ,  Jun XU ,  Rakesh PATEL

IPC: C30B29/16 ,  C07F7/18 ,  B82Y30/00 ,  H01B1/20 ,  C07F7/28 ,  C30B7/10 ,  H01B1/22 ,  C30B7/14 ,  H01B1/14 ,  C30B29/32 ,  B82Y40/00 ,  H01L51/00 ,  H01L21/02

CPC classification number: C30B29/16 ,  B82Y30/00 ,  B82Y40/00 ,  C07F7/1804 ,  C07F7/28 ,  C30B7/10 ,  C30B7/14 ,  C30B29/32 ,  H01B1/14 ,  H01B1/20 ,  H01B1/22 ,  H01L21/02565 ,  H01L21/02601 ,  H01L21/02628 ,  H01L51/005 ,  H01L51/0094 ,  Y10S977/774 ,  Y10S977/896 ,  Y10S977/932

Abstract: Preparation of semiconductor nanocrystals and their dispersions in solvents and other media is described. The nanocrystals described herein have small (1-10 nm) particle size with minimal aggregation and can be synthesized with high yield. The capping agents on the as-synthesized nanocrystals as well as nanocrystals which have undergone cap exchange reactions result in the formation of stable suspensions in polar and nonpolar solvents which may then result in the formation of high quality nanocomposite films.

公开(公告)号：US09856581B2

公开(公告)日：2018-01-02

申请号：US15075536

申请日：2016-03-21

Applicant: PIXELLIGENT TECHNOLOGIES, LLC

Inventor： Zehra Serpil Gonen Williams ,  Yijun Wang ,  Robert J. Wiacek ,  Xia Bai ,  Linfeng Gou ,  Selina I. Thomas ,  Wei Xu ,  Jun Xu ,  Rakesh Patel

IPC: C08K3/18 ,  C30B29/16 ,  C07F7/18 ,  C07F7/28 ,  H01B1/22 ,  B82Y30/00 ,  B82Y40/00 ,  C30B7/14 ,  H01L21/02 ,  C30B7/10 ,  C30B29/32 ,  H01L51/00 ,  H01B1/14 ,  H01B1/20

CPC classification number: C30B29/16 ,  B82Y30/00 ,  B82Y40/00 ,  C07F7/1804 ,  C07F7/28 ,  C30B7/10 ,  C30B7/14 ,  C30B29/32 ,  H01B1/14 ,  H01B1/20 ,  H01B1/22 ,  H01L21/02565 ,  H01L21/02601 ,  H01L21/02628 ,  H01L51/005 ,  H01L51/0094 ,  Y10S977/774 ,  Y10S977/896 ,  Y10S977/932

Abstract: Preparation of semiconductor nanocrystals and their dispersions in solvents and other media is described. The nanocrystals described herein have small (1-10 nm) particle size with minimal aggregation and can be synthesized with high yield. The capping agents on the as-synthesized nanocrystals as well as nanocrystals which have undergone cap exchange reactions result in the formation of stable suspensions in polar and nonpolar solvents which may then result in the formation of high quality nanocomposite films.

公开(公告)号：US09617657B2

公开(公告)日：2017-04-11

申请号：US14551720

申请日：2014-11-24

Applicant: PIXELLIGENT TECHNOLOGIES, LLC

Inventor： Wei Xu ,  Zehra Serpil Gonen Williams ,  Yijun Wang ,  Robert J. Wiacek ,  Xia Bai ,  Linfeng Gou ,  Selina I. Thomas ,  Jun Xu

IPC: C09K11/02 ,  C30B29/16 ,  B82Y30/00 ,  B82Y40/00 ,  C30B7/14 ,  H01L21/02 ,  C30B7/10 ,  C30B29/32 ,  H01L51/00 ,  H01B1/14 ,  H01B1/20

CPC classification number: C30B29/16 ,  B82Y30/00 ,  B82Y40/00 ,  C07F7/1804 ,  C07F7/28 ,  C30B7/10 ,  C30B7/14 ,  C30B29/32 ,  H01B1/14 ,  H01B1/20 ,  H01B1/22 ,  H01L21/02565 ,  H01L21/02601 ,  H01L21/02628 ,  H01L51/005 ,  H01L51/0094 ,  Y10S977/774 ,  Y10S977/896 ,  Y10S977/932

Abstract: Preparation of semiconductor nanocrystals and their dispersions in solvents and other media is described. The nanocrystals described herein have small (1-10 nm) particle size with minimal aggregation and can be synthesized with high yield. The capping agents on the as-synthesized nanocrystals as well as nanocrystals which have undergone cap exchange reactions result in the formation of stable suspensions in polar and nonpolar solvents which may then result in the formation of high quality nanocomposite films.

公开(公告)号：US20140295649A1

公开(公告)日：2014-10-02

申请号：US14310052

申请日：2014-06-20

Applicant: PIXELLIGENT TECHNOLOGIES, LLC

Inventor： Zehra Serpil GONEN WILLIAMS ,  Yijun Wang ,  Robert J. Wiacek ,  Xia Bai ,  Linfeng Gou ,  Selina I. Thomas ,  Wei Xu ,  Jun Xu ,  Rakesh Patel

IPC: H01L21/02 ,  C30B7/10

CPC classification number: C30B29/16 ,  B82Y30/00 ,  B82Y40/00 ,  C07F7/1804 ,  C07F7/28 ,  C30B7/10 ,  C30B7/14 ,  C30B29/32 ,  H01B1/14 ,  H01B1/20 ,  H01B1/22 ,  H01L21/02565 ,  H01L21/02601 ,  H01L21/02628 ,  H01L51/005 ,  H01L51/0094 ,  Y10S977/774 ,  Y10S977/896 ,  Y10S977/932

Abstract: Preparation of semiconductor nanocrystals and their dispersions in solvents and other media is described. The nanocrystals described herein have small (1-10 nm) particle size with minimal aggregation and can be synthesized with high yield. The capping agents on the as-synthesized nanocrystals as well as nanocrystals which have undergone cap exchange reactions result in the formation of stable suspensions in polar and nonpolar solvents which may then result in the formation of high quality nanocomposite films.

公开(公告)号：US20020027647A1

公开(公告)日：2002-03-07

申请号：US09871971

申请日：2001-06-04

Applicant: Pixelligent Technologies LLC.

Inventor： Gregory D. Cooper ,  Richard M. Mohring

IPC: G03B027/42

CPC classification number: G03F7/70375 ,  G03F7/70291

Abstract: The present invention overcomes many of the disadvantages of prior lithographic microfabrication processes while providing further improvements that can significantly enhance the ability to make more complicated semiconductor chips at lower cost. A new type of programmable structure for exposing a wafer allows the lithographic pattern to be changed under electronic control. This provides great flexibility, increasing the throughput and decreasing the cost of chip manufacture and providing numerous other advantages. The programmable structure consists of an array of shutters that can be programmed to either transmit light to the wafer (referred to as its nullopennull state) or not transmit light to the wafer (referred to as its nullclosednull state). The programmable structure can comprise or include an array of selective amplifiers. Thus, each selective amplifier is programmed to either amplify light (somewhat analogous to the nullopennull or nulltransparentnull state of a shutter) or be nullnon-amplifyingnull (its nullclosednull or nullopaquenull state). In the non-amplifying state, some portion of the incident light is transmitted through the amplifier material. The shutters and selective amplifiers can work in tandem to form a nullprogrammable layernull. A programmable technique is provided for creating a pattern to be imaged onto a wafer that can be implemented as a viable production technique. Thus, the present invention also provides a technique of making integrated circuits. A diffraction limiter can be used to provide certain advantages associated with contact lithography without requiring some of the disadvantages of contact lithography.

公开(公告)号：US20220017381A1

公开(公告)日：2022-01-20

申请号：US17294261

申请日：2019-11-20

Applicant: PIXELLIGENT TECHNOLOGIES LLC

Inventor： Jason Allen REPAC ,  Serpil Gonen WILLIAMS ,  Selina Thomas MONICKAM ,  Robert J. WIACEK

IPC: C01G23/08 ,  C01G23/053 ,  C08J5/18 ,  C09D133/08

Abstract: The preparation of monodispersed TiO2 nanocrystals with nanocrystal size between 1-30 nm is described herein. These TiO2 nanocrystals are used to prepare dispersions into solvents, formulation into monomers, oligomers, and polymers, and nanocomposites from the resulting formulations. Dispersions of nanocrystals can be formed in various solvents at high loading, high transmittance, and low viscosity. Formulations incorporating these nanocrystals and a matrix material are highly stable, where the resulting nanocomposites have high refractive index and are optically transparent in the visible wavelengths, with very little or no scattering.

公开(公告)号：US20220002574A1

公开(公告)日：2022-01-06

申请号：US17294238

申请日：2019-11-20

Applicant: PIXELLIGENT TECHNOLOGIES LLC

Inventor： Peter Christopher GUSCHL ,  James DOLGIN ,  Joseph Thomas MORGENSTERN ,  Robert SWISHER

IPC: C09D133/06 ,  C09D4/06 ,  C09D7/62 ,  C09D7/40 ,  C09D7/45 ,  C09D7/63 ,  C09D11/037 ,  C09D11/101 ,  C09D11/107 ,  C09D11/322 ,  C09D11/38 ,  C09D133/14 ,  B41M5/00 ,  B41M7/00 ,  B41M3/00

Abstract: The present disclosure provides a high-refractive index acrylic formulation embedded with sub-30 nm metal oxide nanocrystals. The formulation is solvent-free, low-viscosity, inkjettable (among other film deposition techniques) and produces high-refractive index, high transparency nanocomposites for a variety of optical applications including OLED lighting and display applications